FreeFileSync Forum

Hmm, thank you for the tip. I will double check my settings then.
By the way it's a really genius tool, the best I ever had for syncing. Also much appreciate the responsive support here.

I understand. But after the sync is done, the ffs_lock file should got deleted. Instead of that, its size keeps increasing while no actual syncing being done.
I can fix the issue by deleting the ffs_lock and the ffs_db file, and then restarting RealTimeSync. It syncs flawlessly, makes the log file ...

I am using RealTimeSync, which of course runs FreeFileSync. My problem is, it works for a while, but then it just keeps modifying the "sync.ffs_lock" file (in both of the synced folders), every few seconds writing a NULL character to the end of the file. I have logging enabled, and in these cases no ...